[Python-modules-team] Bug#865851: drf-extensions FTBFS with Django 1.11

[Adrian Bunk]

Source: drf-extensions
Version: 0.3.1-1
Severity: serious
Tags: buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/drf-extensions.html

...
   debian/rules override_dh_auto_test
make[1]: Entering directory '/build/1st/drf-extensions-0.3.1'
dh_auto_test -- --system=custom --test-args="PYTHONPATH='.:tests_app' {interpreter} /usr/bin/django-admin test --settings=settings tests_app"
I: pybuild base:184: PYTHONPATH='.:tests_app' python3.5 /usr/bin/django-admin test --settings=settings tests_app
nosetests tests_app --processes=16 --process-timeout=100 --nocapture --verbosity=1
Creating test database for alias 'default'...
EEEE..FFFF........EEEEEEEEEEEEEEEEEEEEEEE..........................FFF...............................................................................................................................................
======================================================================
ERROR: Failure: ImportError (cannot import name 'flatatt')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "/usr/lib/python3/dist-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "/usr/lib/python3/dist-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "/usr/lib/python3/dist-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "/usr/lib/python3.5/imp.py", line 234, in load_module
    return load_source(name, filename, file)
  File "/usr/lib/python3.5/imp.py", line 172, in load_source
    module = _load(spec)
  File "<frozen importlib._bootstrap>", line 693, in _load
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 697, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "/build/1st/drf-extensions-0.3.1/tests_app/tests/functional/mixins/list_destroy_model_mixin/urls.py", line 4, in <module>
    from .views import CommentViewSet, CommentViewSetWithPermissions
  File "/build/1st/drf-extensions-0.3.1/tests_app/tests/functional/mixins/list_destroy_model_mixin/views.py", line 2, in <module>
    import django_filters
  File "/usr/lib/python3/dist-packages/django_filters/__init__.py", line 3, in <module>
    from .filterset import FilterSet
  File "/usr/lib/python3/dist-packages/django_filters/filterset.py", line 19, in <module>
    from .filters import (Filter, CharFilter, BooleanFilter, BaseInFilter, BaseRangeFilter,
  File "/usr/lib/python3/dist-packages/django_filters/filters.py", line 16, in <module>
    from .fields import (
  File "/usr/lib/python3/dist-packages/django_filters/fields.py", line 14, in <module>
    from .widgets import RangeWidget, LookupTypeWidget, CSVWidget
  File "/usr/lib/python3/dist-packages/django_filters/widgets.py", line 13, in <module>
    from django.forms.widgets import flatatt
ImportError: cannot import name 'flatatt'
...
FAILED (errors=27, failures=7)
Destroying test database for alias 'default'...
E: pybuild pybuild:283: test: plugin custom failed with: exit code=1: PYTHONPATH='.:tests_app' python3.5 /usr/bin/django-admin test --settings=settings tests_app
dh_auto_test: pybuild --test --test-nose -i python{version} -p 3.5 --system=custom --test-args=PYTHONPATH='.:tests_app' {interpreter} /usr/bin/django-admin test --settings=settings tests_app returned exit code 13
debian/rules:16: recipe for target 'override_dh_auto_test' failed
make[1]: *** [override_dh_auto_test] Error 25